JPH0416559Y2 - - Google Patents
Info
- Publication number
- JPH0416559Y2 JPH0416559Y2 JP1985169992U JP16999285U JPH0416559Y2 JP H0416559 Y2 JPH0416559 Y2 JP H0416559Y2 JP 1985169992 U JP1985169992 U JP 1985169992U JP 16999285 U JP16999285 U JP 16999285U JP H0416559 Y2 JPH0416559 Y2 JP H0416559Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical case
- piezoelectric ceramic
- vibrator
- terminal plate
- ceramic vibrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000919 ceramic Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985169992U JPH0416559Y2 (de) | 1985-11-05 | 1985-11-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985169992U JPH0416559Y2 (de) | 1985-11-05 | 1985-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6277998U JPS6277998U (de) | 1987-05-19 |
JPH0416559Y2 true JPH0416559Y2 (de) | 1992-04-14 |
Family
ID=31104301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985169992U Expired JPH0416559Y2 (de) | 1985-11-05 | 1985-11-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0416559Y2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4766112B2 (ja) * | 2006-03-06 | 2011-09-07 | 株式会社村田製作所 | 超音波センサおよびその製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126067A (de) * | 1974-08-27 | 1976-03-03 | Citizen Watch Co Ltd | |
JPS5737599U (de) * | 1980-08-13 | 1982-02-27 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57143799U (de) * | 1981-03-05 | 1982-09-09 |
-
1985
- 1985-11-05 JP JP1985169992U patent/JPH0416559Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126067A (de) * | 1974-08-27 | 1976-03-03 | Citizen Watch Co Ltd | |
JPS5737599U (de) * | 1980-08-13 | 1982-02-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS6277998U (de) | 1987-05-19 |
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